ICS1893 Datasheet, PDF (116/152 Pages) Integrated Circuit Systems – 3.3-V 10Base-T/100Base-TX Integrated PHYceiver™

ICS1893 Data Sheet - Release
Chapter 9 Pin Diagram, Listings, and Descriptions
9.3.4.2 MAC/Repeater Interface Pins for 100M Symbol Interface
Table 9-6 lists the MAC/Repeater Interface pin descriptions for the 100M Symbol Interface.
Table 9-6. MAC/Repeater Interface Pins: 100M Symbol Interface
MII Pin 100M Pin
Name Symbol No.
Pin
Name
Pin
Type
Pin Description
COL
–
49
No Collision (Detect).
Connect For the 100M Symbol Interface, this pin is a no connect. For
more information, see Table 6-1.
CRS
SCRS
50 Output Symbol Carrier Sense.
This pin’s description is the same as that given in Table 9-5.
MDC
MDC
31 Input Management Data Clock.
This pin’s description is the same as that given in Table 9-5.
MDIO MDIO
30 Input/ Management Data Input/Output.
Output This pin’s description is the same as that given in Table 9-5.
ICS1893 Rev C 6/6/00
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
116
June, 2000